WO1995033682A1 - Verfahren und filter zur herstellung von no2-freiem stickstoffmonoxid mit schwefelhaltigen polymeren - Google Patents
Verfahren und filter zur herstellung von no2-freiem stickstoffmonoxid mit schwefelhaltigen polymeren Download PDFInfo
- Publication number
- WO1995033682A1 WO1995033682A1 PCT/EP1995/001935 EP9501935W WO9533682A1 WO 1995033682 A1 WO1995033682 A1 WO 1995033682A1 EP 9501935 W EP9501935 W EP 9501935W WO 9533682 A1 WO9533682 A1 WO 9533682A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filter
- free
- sulfur
- gas
- containing polymer
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/20—Organic adsorbents
- B01D2253/202—Polymeric adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/102—Nitrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/404—Nitrogen oxides other than dinitrogen oxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4533—Gas separation or purification devices adapted for specific applications for medical purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4541—Gas separation or purification devices adapted for specific applications for portable use, e.g. gas masks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Definitions
- the invention relates to a method for producing nitrogen dioxide-free gases and liquids and a filter for the selective removal of nitrogen dioxide from gases and liquids.
- the sulfur-containing polymers can be used as powder, fiber, nonwoven, fabric, film, sintered material, molded body or as a coating or impregnation of carrier materials. Moldings with a particularly large surface area can be produced by suitable processes, e.g. with lattice or honeycomb structure.
- the powders have e.g. commercially available particle sizes, whereby granules can also be used. It is important here that the gas or liquid to be treated can be passed through the polymer material, for example in the form of a powder fixed bed, without interference. If the polymers are used as fibers, they are used as staple fibers, needle felt, "non-woven" material, card sliver or fabric. Films or film snippets can also be used in a suitable form.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Pulmonology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Gas Separation By Absorption (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Treating Waste Gases (AREA)
- Polyesters Or Polycarbonates (AREA)
- Filtering Materials (AREA)
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU9603354A HU219383B (en) | 1994-06-07 | 1995-05-22 | Process and filter for producing no2-free nitrogen monoxide with sulphurous polymers |
BR9507943A BR9507943A (pt) | 1994-06-07 | 1995-05-22 | Processo e filtro para preparação de monóxido de nitrogénio sem no2 com polimeros contendo enxofre |
JP8500252A JPH10505315A (ja) | 1994-06-07 | 1995-05-22 | 硫黄含有ポリマーを用いてno▲下2▼不含一酸化窒素を製造する方法および濾過器 |
KR1019960706947A KR970703275A (ko) | 1994-06-07 | 1995-05-22 | 황-함유 중합체를 사용한 NO2-비함유 일산화질소의 제조방법 및 이를 위한 필터(Process and filter for producing NO2-free nitrogen monoxide with sulphurous polymers) |
PL95317485A PL317485A1 (en) | 1994-06-07 | 1995-05-22 | Method of and filter for obtaining nitrogen monoxide free of no2 using sulphur containing polymers |
AU27354/95A AU2735495A (en) | 1994-06-07 | 1995-05-22 | Process and filter for producing no2-free nitrogen monoxide with sulphurous polymers |
MX9606199A MX9606199A (es) | 1995-05-22 | 1995-05-22 | Procedimiento y filtro para preparacion de monoxido de nitrogeno libre de no2 usando polimeros que contienen azufre. |
EP95922470A EP0765289A1 (de) | 1994-06-07 | 1995-05-22 | Verfahren und filter zur herstellung von no 2?-freiem stickstoffmonoxid mit schwefelhaltigen polymeren |
FI964887A FI964887A0 (fi) | 1994-06-07 | 1996-12-05 | Menetelmä ja suodatin NO2:a sisältämättömän typpimonoksidin valmistamiseksi käyttämällä rikkiä sisältäviä polymeereja |
NO965220A NO965220L (no) | 1994-06-07 | 1996-12-06 | Fremgangsmåte og filter for fremstilling av NO<N>2</N>-fri nitrogenmonoksid med svovelholdige polymerer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4419860.4 | 1994-06-07 | ||
DE4419860A DE4419860A1 (de) | 1994-06-07 | 1994-06-07 | Verfahren und Filter zur Herstellung von NO¶2¶-freiem Stickstoffmonoxid mit schwefelhaltigen Polymeren |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995033682A1 true WO1995033682A1 (de) | 1995-12-14 |
Family
ID=6519988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1995/001935 WO1995033682A1 (de) | 1994-06-07 | 1995-05-22 | Verfahren und filter zur herstellung von no2-freiem stickstoffmonoxid mit schwefelhaltigen polymeren |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0765289A1 (de) |
JP (1) | JPH10505315A (de) |
KR (1) | KR970703275A (de) |
CN (1) | CN1150413A (de) |
AU (1) | AU2735495A (de) |
BR (1) | BR9507943A (de) |
CA (1) | CA2192069A1 (de) |
CZ (1) | CZ357996A3 (de) |
DE (1) | DE4419860A1 (de) |
FI (1) | FI964887A0 (de) |
HU (1) | HU219383B (de) |
NO (1) | NO965220L (de) |
PL (1) | PL317485A1 (de) |
TW (1) | TW309445B (de) |
WO (1) | WO1995033682A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10509374A (ja) * | 1994-10-25 | 1998-09-14 | ヘキスト・アクチェンゲゼルシャフト | No▲下2▼無含有のガス又は液体を製造するフィルター材料及び方法 |
DE19612289A1 (de) * | 1996-03-28 | 1997-10-02 | Messer Griesheim Gmbh | Verfahren und Vorrichtung zur Minderung von Risiken bei der inhalativen NO-Therapie |
DE19962131A1 (de) * | 1999-12-21 | 2001-09-06 | Rainer Haas | Filterbeutel zur Wasserreinigung |
US7618594B2 (en) | 2004-08-18 | 2009-11-17 | Geno Llc | Conversion of nitrogen dioxide (NO2) to nitric oxide (NO) |
JP5421530B2 (ja) | 2004-08-18 | 2014-02-19 | ゲノ エルエルシー | 二酸化窒素(no2)の酸化窒素(no)への変換 |
JP4641255B2 (ja) * | 2005-12-22 | 2011-03-02 | 住友精化株式会社 | 一酸化窒素精製方法 |
US7914743B2 (en) | 2008-01-28 | 2011-03-29 | Geno Llc | Conversion of nitrogen dioxide (NO2) to nitric oxide (NO) |
US8607785B2 (en) | 2008-08-21 | 2013-12-17 | Geno Llc | Systems and devices for generating nitric oxide |
EP2445508B1 (de) | 2009-06-22 | 2018-11-14 | VERO Biotech LLC | Stickoxidtherapien |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4016145A (en) * | 1974-08-08 | 1977-04-05 | Phillips Petroleum Company | Production of aromatic sulfide/sulfone polymers |
DE2904872A1 (de) * | 1979-02-09 | 1980-08-14 | Umwelt & Prozesskontroll Upk | Verfahren zur erzeugung eines no/no tief 2 -pruefgasgemisches sowie vorrichtung zu seiner durchfuehrung |
EP0297744A2 (de) * | 1987-07-02 | 1989-01-04 | North West Water Group Plc | Verfahren zur Herstellung von mikroporösen Produkten und die so erhaltenen Produkte |
EP0405265A1 (de) * | 1989-06-30 | 1991-01-02 | Bayer Ag | Polyarylensulfid-Folien zur Trennung von Gasen |
WO1992010228A1 (en) * | 1990-12-05 | 1992-06-25 | The General Hospital Corporation | Devices for treating pulmonary vasoconstriction and asthma |
-
1994
- 1994-06-07 DE DE4419860A patent/DE4419860A1/de not_active Withdrawn
-
1995
- 1995-05-22 BR BR9507943A patent/BR9507943A/pt not_active Application Discontinuation
- 1995-05-22 AU AU27354/95A patent/AU2735495A/en not_active Abandoned
- 1995-05-22 EP EP95922470A patent/EP0765289A1/de not_active Withdrawn
- 1995-05-22 HU HU9603354A patent/HU219383B/hu unknown
- 1995-05-22 WO PCT/EP1995/001935 patent/WO1995033682A1/de not_active Application Discontinuation
- 1995-05-22 CN CN95193496A patent/CN1150413A/zh active Pending
- 1995-05-22 CA CA002192069A patent/CA2192069A1/en not_active Abandoned
- 1995-05-22 PL PL95317485A patent/PL317485A1/xx unknown
- 1995-05-22 KR KR1019960706947A patent/KR970703275A/ko not_active Application Discontinuation
- 1995-05-22 CZ CZ963579A patent/CZ357996A3/cs unknown
- 1995-05-22 JP JP8500252A patent/JPH10505315A/ja active Pending
- 1995-07-03 TW TW084106827A patent/TW309445B/zh active
-
1996
- 1996-12-05 FI FI964887A patent/FI964887A0/fi unknown
- 1996-12-06 NO NO965220A patent/NO965220L/no unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4016145A (en) * | 1974-08-08 | 1977-04-05 | Phillips Petroleum Company | Production of aromatic sulfide/sulfone polymers |
DE2904872A1 (de) * | 1979-02-09 | 1980-08-14 | Umwelt & Prozesskontroll Upk | Verfahren zur erzeugung eines no/no tief 2 -pruefgasgemisches sowie vorrichtung zu seiner durchfuehrung |
EP0297744A2 (de) * | 1987-07-02 | 1989-01-04 | North West Water Group Plc | Verfahren zur Herstellung von mikroporösen Produkten und die so erhaltenen Produkte |
EP0405265A1 (de) * | 1989-06-30 | 1991-01-02 | Bayer Ag | Polyarylensulfid-Folien zur Trennung von Gasen |
WO1992010228A1 (en) * | 1990-12-05 | 1992-06-25 | The General Hospital Corporation | Devices for treating pulmonary vasoconstriction and asthma |
Also Published As
Publication number | Publication date |
---|---|
HUT75290A (en) | 1997-05-28 |
NO965220D0 (no) | 1996-12-06 |
TW309445B (de) | 1997-07-01 |
CA2192069A1 (en) | 1995-12-14 |
BR9507943A (pt) | 1997-09-02 |
EP0765289A1 (de) | 1997-04-02 |
FI964887A (fi) | 1996-12-05 |
JPH10505315A (ja) | 1998-05-26 |
NO965220L (no) | 1996-12-06 |
CZ357996A3 (en) | 1997-05-14 |
HU219383B (en) | 2001-03-28 |
AU2735495A (en) | 1996-01-04 |
PL317485A1 (en) | 1997-04-14 |
CN1150413A (zh) | 1997-05-21 |
DE4419860A1 (de) | 1995-12-14 |
KR970703275A (ko) | 1997-07-03 |
FI964887A0 (fi) | 1996-12-05 |
HU9603354D0 (en) | 1997-02-28 |
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